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2004

"On the support of recursive subdivision",
I. P. Ivrissimtzis, M. A. Sabin, and N. A. Dodgson, ACM
Transactions on Graphics, 23(4):1043-1060, Oct 2004DOI
linkFree download from ACM digital library
[Also available online is a PDF
(3.9MB) of an early version (Sep 2002) of the paper (UCAM-CL-TR-544). The
ACM Transactions' version is considerably improved over this early
Technical Report.]

"A generative classification of subdivision schemes with
lattice transformations", I. P. Ivrissimtzis, N. A. Dodgson, and
M. A. Sabin, Computer Aided Geometric Design22(1):99-109, Jan 2004,DOI
link (requires online subscription to Science Direct)
[Also available is a PDF
(200kB) of an early version (Sep 2002) of the paper
(UCAM-CL-TR-542). Warning: this early version of the paper
contains an out-of-date version of the classification system. The
classification system in the CAGD version of the paper is
different to and an improvement on the earlier version.]